Teen has been laying down tracks with Pharrell

Justin Bieber has been busy getting his new album ready.

And the Canadian yesterday told fans he’s teamed up with Pharrell Williams who featured on Robin Thicke‘s chart-topping single Blurred Lines.

Fun night in the studio with big bro @Pharrell . #greatguy,’ Justin, 19, posted on Twitter.

Though it’s unclear what the pair have been working on, it’s obvious Selena Gomez‘s ex won’t rest until his latest material is perfect. 

He later added: ‘About to hit one more session. #music #art #focused.’

Justin‘s not the only young star Pharrell‘s been making music with – the 40-year-old hit the recording booth with Miley Cyrus a couple of weeks ago.

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Beth Shearing